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首页> 外文期刊>The Journal of Antibiotics: An International Journal >Two New Cytotoxic Quinone Type Compounds from the Halotolerant Fungus Aspergillus variecolor
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Two New Cytotoxic Quinone Type Compounds from the Halotolerant Fungus Aspergillus variecolor

机译:耐盐真菌曲霉曲霉的两种新的细胞毒性醌型化合物

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摘要

Two new quinone type compounds,variecolorquinones A (1) and B (2) together with eleven known related compounds 3-13 have been isolated from the metabolites produced by the halotolerant fungal strain Aspergillus variecolor B-17.The structures of 1 and 2 were determined by spectroscopic methods.1 exhibited selective cytotoxicity against A-549 cells with the IC50 values of 3.0 mu M.2 showed cytotoxicity against HL60 and P388 cells with the IC50 values of 1.3 and 3.7 mu M,respectively.
机译:从卤代真菌菌株变色曲霉B-17产生的代谢物中分离出了两种新的醌型化合物杂色醌A(1)和B(2)以及十一种已知的相关化合物3-13。结构1和2为1对A-549细胞具有选择性的细胞毒性,IC50值为3.0μM。2对HL60和P388细胞具有细胞毒性,其IC50值为1.3和3.7μM。

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